I had sex in june, I have had 2 periods since then but my period for this month is 1 week late, could I be pregnant? I also took 2 pregnancy tests about 1 month ago and they came out negative. I am not having any pregnancy symptoms, but I suffer with irritable bowel syndrome and have been quite constipated the past week or so, could this be anything to do with the late period?
My periods are usually quite regular but I am only 17.